Abstract: The invention concerns a method in an embedded environment for arranging functionality of a remote device (13.1). Parties in the method are at least one remote device (13.1) and at least one server machine (11). A connection is arranged for both parties (13.1, 11) with a data network (10), in connection with which a possible gateway (17) is arranged between the server machine (11) and the data network (10). The parties (13.1, 11) and the possible gateway (17) operate in an environment based on an ORB (Object Request Broker) core. In order to arrange functionality of the remote device (13.

Abstract: The invention relates to controlling audio data of a mobile station while the mobile station has a connection with one or more mobile stations. In particular, the invention relates to controlling the presentation of audio data in a device, which is at a range of audibility from another device in the same active connection. In the method and equipment according to the invention, the presentation of audio data is controlled in a communication device of a telecommunication network so that a certain first signal sequence is received to the communication device and it is saved to the temporary memory of the detector unit. After this, a certain second signal sequence is received either from the network or via the microphone. The saved first signal sequence and the received second signal sequence are compared to each other, and if the compared signal sequences correlate, the received second signal sequence is attenuated before it is expressed with the loudspeaker or transmitted to the network.

Abstract: The invention relates to method of processing a speech frame in radio system, a radio system, a mobile station in radio system, and a network of radio system. In the method a speech frame having propagated over a radio path is channel-decoded. If on the basis of the channel-decoding the speech frame is free of defects, it is inferred from the value of at least one speech parameter in the channel-decoded speech frame whether the speech frame contains speech that is decodable by means of a speech decoder; and if, according to the inference, the speech frame does contain speech that is decodable by means of a speech decoder, the speech frame is decoded by means of a speech decoder; and if, according to the inference, the speech frame does not contain speech that would be decodable by means of the speech decoder, the speech frame is not decoded.